Installation and mounting manual for EK-FC480 GTX water block
This product is intended for installation only by expert users. Please consult with a qualified technician for installation. Improper installation may result in damage to your equipment. EK Water Blocks assumes no liability
whatsoever, expressed or implied, for the use of these products, nor their installation. The following instructions are subject to change without notice. Please visit our web site at www.ekwaterblocks.com for updates.
Before installation of this product please read important notice, disclosure and warranty conditions printed on the back of the box.
The barb hose fittings require only a small amount of force to screw them in; otherwise the high flow fittings might break. These fittings do not need to be tightened with much force because the
liquid seal is made using o-rings.
STEP 1: GENERAL INFORMATION. Sam
le
icture of NVidia GeForce 480 GTX
ra
hic card. STEP 2: PREPARING YOUR GRAPHIC CARD.
Alldisclosures,noticesandwarrantyconditionsarebeingwrittenonthebackofthebox.Releasedon16thofApril,2010.Revision1.1
1. REMOVING STOCK COOLER: Remove encircled
screws on the bracket:
STEP 2 cont.: PREPARING YOUR GRAPHIC CARD
1 cont.. REMOVING STOCK COOLER. Remove all encircled screws. All heat sink
assembly screws and backplate should be removed. There are 17 screws on the back of
the graphic card.
2. CLEANING THE PCB. Carefully detach the original heat sink after removing all
fasteners securing it to the board and bracket. Wipe off the remains (by using non–
abrasive cloth or Q-tip, as shown on sample photo) of the original thermal
compound until the components and circuit board are completely clean. EKWB does
not recommend using any liquids for removing paste.
3. APPLYING THERMAL COMPOUND
Apply thermal compound: lightly coat the GPU with for example Arctic Cooling MX2 ™ or
MX3 ™ thermal compound. Follow this link:
http://www.arctic‐cooling.com/catalog/images/install_mx2_retail.pdffor detailed
instructions. EKWB recommends to apply thermal grease in cross form for best
performance (see sample picture).
4. CUTTING THERMAL PADS. Your block comes with thermal pads, which have to
be placed on chips (PLEASE REMOVE FOIL ON BOTH SIDES OF THERMAL PADS
PRIOR TO INSTALLATION. WARNING: DIMENSION BELLOW ARE SCALED.)
Thermal pads 1 ans 2 are 1mm thick. Thermal pad #3 is 1,5mm thick. Thermal
pads #1 need to be cut to 4 pieces for RAM modules. Thermal pad #3 has to be
cut to fit small mosfet chips.
STEP 3: INSTALLING WATER BLOCK
1. PLACING THERMAL PADS ON PCB. Place thermal pads on chips so that numbers
on chips match size of thermal pads. Thermal pad number 2 and 3 will have to be
cut by user to match all small mosfet chips (EKWB made sure users have more
than enough pads to cover all surfaces that need to be covered to make block fully
function). You can also use small drop of thermal grease on chips to make thermal
pads more adhesive.
2. PLACING GPU REINFORCE PLATE ON PCB. Place metal reinforce and
washer on PCB as shown on picture below and screw it in with enclosed
M3x4 screws. Make sure you use fasten screws equally and do not use too
much force.
2
2
1
1
1
11111
1
1
1
1
2
Orientation
ofreinforcer
isimportant!
1111
1111
1111
3
2
Washer
23
Use1,5mmthermal#3padsonly
on6encircledmosfetchips!
